V. Khmelev, A. Shalunov, R. Dorovskikh, R. Golykh, V. Nesterov
{"title":"Effciency increase of the dust-extraction plant by high-intensity ultrasonic action","authors":"V. Khmelev, A. Shalunov, R. Dorovskikh, R. Golykh, V. Nesterov","doi":"10.1109/EDM.2015.7184529","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184529","url":null,"abstract":"The article presents the results of the studies aimed at the ways of efficiency increase of the dust-extraction unit operation on the base of Venturi pipe due to action of high-intensity ultrasonic vibrations. Carried out theoretical analysis of dust-extraction unit operation let determine the possibility of efficiency increase and dust reduction of gas at the output of the plant at the application of ultrasonic action.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132628047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Viscous damping influence on dynamic characteristics in MEMS variable capacitor","authors":"K. E. Blum, D. Ostertak","doi":"10.1109/EDM.2015.7184475","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184475","url":null,"abstract":"Dynamic characteristics of movable electrode in MEMS variable capacitor using ANSYS software are studied. It is discovered that significant contribution to the vibration system damping is introduced by squeeze-film damping between serpentine spring arms. It is found that the vibration amplitude is inversely proportional to the stiffness coefficient and directly proportional to the number of the arms. At the same time, the amplitude is inversely proportional to damping ratio and to the arms number too. In the studied case the elastic force is strongly suppressed by the damping force.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116828578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Lisakov, J. L. Mikhanoshina, A. Pavlov, E. Sypin, G. V. Leonov
{"title":"Determination of optical radiation attenuation in dispersed system «coal dust-air»","authors":"S. Lisakov, J. L. Mikhanoshina, A. Pavlov, E. Sypin, G. V. Leonov","doi":"10.1109/EDM.2015.7184562","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184562","url":null,"abstract":"The article describes statement of a task of modeling of optical radiation attenuation in dispersed system coal dust-air≫. Parameters and characteristics of dispersed system ≪coal dust-air≫ are considered. These parameters and characteristics define attenuation of optical radiation. Approaches to modeling of optical radiation attenuation in dispersed system ≪coal dust-air≫ are analyzed. Use of Mie theory for modeling of optical radiation attenuation is proved. Initial data for modeling are formulated. Statement of the calculation task is carried out. The further work is directed on modeling of optical radiation attenuation in dispersed system ≪coal dust-air≫ according to statement of the calculation task.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125938810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of the applicability of MEMS microphone for auscultation","authors":"R. K. Kusainov, V. Makukha","doi":"10.1109/EDM.2015.7184613","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184613","url":null,"abstract":"This article is devoted to the investigation of MEMS microphone characteristics as an acoustic transducer of the electronic stethoscope. STMicroelectronics digital microphone MP45DT02 parameters were considered and significant physiological sounds were recorded. Also data obtained from MEMS and analog microphones were compared.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126343932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Criterion for perturbation theory application in calculation of holes spectrum in thin monocrystalline germanium film subject to strong magnetic field","authors":"N. Z. Altynbekov, Y. Ososkov, A. Moiseev","doi":"10.1109/EDM.2015.7184486","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184486","url":null,"abstract":"Criterion for perturbation theory application in calculation of holes spectrum in thin monocrystalline germanium film subject to strong magnetic field is formulated.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126064013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. V. Balagurov, A. Sidorov, D. Korobkov, M. A. Zharkov, D. Shtein, I. O. Bessonov
{"title":"The universal control system for semiconductor converters with PWM","authors":"M. V. Balagurov, A. Sidorov, D. Korobkov, M. A. Zharkov, D. Shtein, I. O. Bessonov","doi":"10.1109/EDM.2015.7184567","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184567","url":null,"abstract":"This paper considers an example of a control system for semiconductor converters with pulse-width modulation (PWM). Also the structure of the control system and an example of the proposed system implementation for a DC/DC converter are outlined.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114220816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. Tupikina, E. Sypin, S. Lisakov, A. Pavlov, G. V. Leonov
{"title":"Development of testing technique of main parameters for two spectral ratios optical-electronic device","authors":"N. Tupikina, E. Sypin, S. Lisakov, A. Pavlov, G. V. Leonov","doi":"10.1109/EDM.2015.7184555","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184555","url":null,"abstract":"The techniques for determining of the main technical parameters of the two spectral ratios optical-electronic device are shown in the article. The testing technique for response time, angular field, temperature detection threshold and validity of decision-making are described.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132726339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. M. Legan, M. Petrushkov, Eugene A. Emelianov, M. A. Putyato, V. Preobrazhenskii, O. Pchelyakov
{"title":"A solar cell, based on the epitaxial layers of AIIIBV compounds, transferred from the substrate onto the flexible polymeric carrier","authors":"D. M. Legan, M. Petrushkov, Eugene A. Emelianov, M. A. Putyato, V. Preobrazhenskii, O. Pchelyakov","doi":"10.1109/EDM.2015.7184484","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184484","url":null,"abstract":"An inverted GaAs solar cell structure has been grown with the MBE method. Together with the substrate, the structure was glued to a polymer film of polyethylene terephthalate (PET film) by means of epoxy resin. After the removal of the substrate, the contact platforms were created and the light window was opened. Research of the solar cell photovoltaic properties was conducted at non-concentrated sunlight with the AM 1.5D spectrum. The obtained effciency equal to 16.65%, taking into consideration the absence of the antireflection coating and a grid of contacts on the face of the solar cell, says about its high degree of efficiency.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134485359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analysis of prospective aviation power supply system with multiphase generator and stabilized rectifier","authors":"Igor S. Turchenko, D. Shevtsov","doi":"10.1109/EDM.2015.7184591","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184591","url":null,"abstract":"The questions of new generation electrical equipment design for future power supply systems, which may be required on the board of unmanned aerial vehicles, helicopters, training aircraft are discusses in this paper. The topology of DC power supply channel with specialized alternators are proposed. The ways to reduce weight and improve the reliability of the rectifying devices are discusses. The scheme of controlled multipulse rectifier based on a single winding saturation inductor is proposed. The results of the weight, size and energy calculations of the proposed rectifier topology at input voltage source frequency variation are presented. The simulation results of proposed 18-pulse rectifier model are given in transient modes at variations of the load current and power supply voltage.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134608312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G. Troshina, A. Voevoda, Vladislav M. Patrin, Marina V. Simakina
{"title":"The object unknown parameters estimation for the “inverted pendulum — Cart” system in the steady state","authors":"G. Troshina, A. Voevoda, Vladislav M. Patrin, Marina V. Simakina","doi":"10.1109/EDM.2015.7184523","DOIUrl":"https://doi.org/10.1109/EDM.2015.7184523","url":null,"abstract":"The “inverted pendulum - cart” system, consisting of object and two regulators, is described by the discrete equations in the state space. The case when unknown parameters are in the state matrix and the management matrix is considered. The calculation technique of Fischer in-formation matrix in the steady state is used for the object parameters specification. The offered approach is actual and useful in engineering calculations.","PeriodicalId":213801,"journal":{"name":"2015 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123670473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}